BR112019008232A2 - hélice dobrável - Google Patents

hélice dobrável

Info

Publication number
BR112019008232A2
BR112019008232A2 BR112019008232A BR112019008232A BR112019008232A2 BR 112019008232 A2 BR112019008232 A2 BR 112019008232A2 BR 112019008232 A BR112019008232 A BR 112019008232A BR 112019008232 A BR112019008232 A BR 112019008232A BR 112019008232 A2 BR112019008232 A2 BR 112019008232A2
Authority
BR
Brazil
Prior art keywords
hub
propeller
engine
drive shaft
paddles
Prior art date
Application number
BR112019008232A
Other languages
English (en)
Portuguese (pt)
Inventor
Macandrew Doug
Daniel Milos
Rooms Simon
Klein Stefan
Urik Tomas
Original Assignee
Aeromobil R&D S R O
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aeromobil R&D S R O filed Critical Aeromobil R&D S R O
Publication of BR112019008232A2 publication Critical patent/BR112019008232A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/28—Collapsible or foldable blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C37/00—Convertible aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
    • B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Power Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
BR112019008232A 2016-10-25 2017-10-23 hélice dobrável BR112019008232A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16195552.1A EP3315400A1 (en) 2016-10-25 2016-10-25 Folding propeller
PCT/EP2017/077021 WO2018077810A1 (en) 2016-10-25 2017-10-23 Folding propeller

Publications (1)

Publication Number Publication Date
BR112019008232A2 true BR112019008232A2 (pt) 2019-07-09

Family

ID=57206090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008232A BR112019008232A2 (pt) 2016-10-25 2017-10-23 hélice dobrável

Country Status (8)

Country Link
US (1) US20190256193A1 (ko)
EP (1) EP3315400A1 (ko)
JP (1) JP2019531979A (ko)
KR (1) KR20190067190A (ko)
CN (1) CN109996724A (ko)
BR (1) BR112019008232A2 (ko)
RU (1) RU2019111114A (ko)
WO (1) WO2018077810A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2592174B (en) * 2019-05-21 2022-01-19 Hiralal Karadia Narendra Multi-modal vehicle
CN112339516B (zh) * 2020-11-15 2024-02-23 浙江工业大学 一种陆空两栖机器人
CN112520015B (zh) * 2020-11-25 2023-06-20 常州市长昊机械有限公司 一种翻转式航空折叠叶片
CN114313250A (zh) * 2022-01-04 2022-04-12 广东汇天航空航天科技有限公司 折叠装置、螺旋桨、旋翼模组及飞行设备
WO2024043801A1 (en) * 2022-08-24 2024-02-29 Saudi Arabian Oil Company Method and apparatus for autonomous gravity and/or magnetic field measurement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936526A (en) * 1989-02-02 1990-06-26 Williams International Corporation Foldable counter-rotating propfan blades
WO2007114877A2 (en) 2006-01-06 2007-10-11 Terrafugia, Inc. Roadable aircraft with folding wings and integrated bumpers and lighting
US9116984B2 (en) 2011-06-28 2015-08-25 Microsoft Technology Licensing, Llc Summarization of conversation threads
SK288242B6 (sk) 2011-08-30 2015-02-03 Aeromobil, S.R.O. Spôsob transformácie hybridného dopravného prostriedku pre súš a vzduch a hybridný dopravný prostriedok
US10625852B2 (en) * 2014-03-18 2020-04-21 Joby Aero, Inc. Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades
ES2682978T3 (es) * 2015-09-11 2018-09-24 Airbus Defence and Space S.A. Dispositivo de hélice para aeronaves, vehículos espaciales o embarcaciones

Also Published As

Publication number Publication date
RU2019111114A (ru) 2020-11-27
JP2019531979A (ja) 2019-11-07
KR20190067190A (ko) 2019-06-14
WO2018077810A1 (en) 2018-05-03
CN109996724A (zh) 2019-07-09
EP3315400A1 (en) 2018-05-02
US20190256193A1 (en) 2019-08-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]